[Issue 14578] [ddemangle] core.exception.InvalidMemoryOperationError@(0) handling large symbol list

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14578

--- Comment #4 from Iain Buclaw <ibuclaw at gdcproject.org> ---
OK, got a reduced test:

---
import std.stdio;
void main()
{
    foreach (line; stdin.byLine())
    {
    }
}
---

Only require two lines of stdin with the following constraints:

#1 Line:  Length >= 510 && Length <= 1021
#2 Line:  Length == 1023

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